2 Parametrize the intersection of the surfaces at2 + y2 = 22, 5 y = 7. using I = 2 as parameter. (Use symbolic notation and fractions where needed. Find the solution of the differential equation 1"\" (t) = (elm10, t2 _ 1, 1) with the initial conditions r(1) = (0,0,11),r'(1)= (8,0,0). (Use symbolic notation and fractions where needed. Give your answer in vector form.)